Asteroid General Data

2025 HJ₁

General information

Preliminary designation	2025 HJ₁
Group	Apollo
Absolute magnitude	25.33
Approximate diameter (m)	23
Approximate mass (kg)	2.18·10⁷
Number of observations	32
Arc length (days)	9

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	231.809789
a – orbit major semiaxis (astronomical units)	1.01419800
e – orbit eccentricity	0.23536700
ω – orbit ascending node-perihelion angle (degrees)	235.488106
Ω – longitude of orbit ascending node (degrees)	212.736365
i – orbit inclination to the ecliptic plane (degrees)	9.195565

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	45.875311	1.01363771	0.23663921	233.560472	215.010979	9.093346	0.77377128	1.020528
01/21/1858	193.869005	1.01433788	0.23675839	233.849697	214.644622	9.107087	0.77418488	1.021585
01/29/1887	345.134970	1.01429497	0.23616250	234.035574	214.283020	9.132535	0.77475653	1.021520
02/07/1916	129.131138	1.01449677	0.23641723	234.433422	214.078006	9.129397	0.77465226	1.021825
02/14/1945	279.554859	1.01412495	0.23590236	234.598976	213.715550	9.159508	0.77489048	1.021264
02/22/1974	64.782339	1.01396737	0.23594764	235.036926	213.373792	9.167243	0.77472416	1.021025
03/02/2003	216.022885	1.01412851	0.23575683	235.133787	213.162666	9.180475	0.77504079	1.021269
03/09/2032	1.223681	1.01430098	0.23556783	235.567551	212.713301	9.206676	0.77536430	1.021529
03/17/2061	150.596488	1.01456784	0.23568628	235.669735	212.601796	9.207533	0.77544812	1.021933
03/25/2090	295.268701	1.01413293	0.23534029	236.078605	212.182930	9.229372	0.77546659	1.021276
04/03/2119	84.497145	1.01416635	0.23541524	236.129675	211.892475	9.241573	0.77541614	1.021326
04/10/2148	230.612425	1.01404977	0.23499762	236.580124	211.625355	9.256595	0.77575049	1.021150
04/18/2177	19.788129	1.01481289	0.23495278	236.811408	211.253375	9.283870	0.77637978	1.022303

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